The Benefits of DMARC: Protecting Your Business from Phishing and Spoofing

What is DMARC?

Domain-based Message Authentication, Reporting, and Conformance (DMARC) is an email authentication protocol that helps protect your company from email fraud by verifying the authenticity of incoming mail. DMARC works to verify that the sender of an email is who they claim to be, and helps prevent phishing scams, email spoofing, and other types of fraud from reaching your employees and customers.

How Does DMARC Work?

DMARC works by using two other authentication protocols (SPF and DKIM) to verify the authenticity of an email, and then reporting back to the sender whether the email passed or failed authentication. If an email fails authentication, DMARC can instruct the recipient email server to block the email or send it to spam. DMARC also provides reporting for legitimate email senders, so they can see who’s sending emails using their domain and how their emails are being treated by the various email providers.

The Benefits of DMARC

Implementing DMARC can have several benefits for your business:

Preventing Phishing and Spoofing: Phishing and spoofing emails can cost your company a lot of money, and can even damage your reputation. DMARC verification helps prevent these types of fraud from reaching your employees and customers, protecting your business’s finances and reputation.

Increased Email Deliverability: DMARC helps ensure that legitimate emails from your company are delivered to your customers’ inboxes, rather than being marked as spam or blocked entirely. This can help increase customer engagement and satisfaction.

Insight Into Your Email Program: DMARC reporting provides valuable insights into your email program, such as which emails are being delivered or blocked, and how your email reputation is perceived by various email providers. This information can help you improve your email program and make informed decisions about your email practices.

Brand Protection: DMARC helps protect your company’s brand by preventing phishing emails that use your company’s name or logo from reaching your customers. This can help prevent damage to your company’s reputation and customer trust.

Compliance: DMARC is becoming an industry standard in email authentication, and implementing DMARC can help your company remain compliant with various regulations and standards.

Implementing DMARC

Implementing DMARC requires three steps: Expand your knowledge with this external content! dmarc checker https://www.tangent.com/solutions/security-compliance/dmarc, explore the suggested site.

Configure SPF and DKIM: Before implementing DMARC, you need to configure Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) for your domain. These protocols help authenticate your emails and provide the information that DMARC needs to verify your messages.

Create a DMARC Record: Once SPF and DKIM are configured, you need to create a DMARC record for your domain. This record instructs email providers how to handle messages that fail authentication, and specifies the email addresses where DMARC reports should be sent.

Gradually Implement DMARC: When you’re ready to implement DMARC, it’s important to do so gradually. Starting with a “p=none” policy, which only reports on failed messages but doesn’t block them, can help you get a sense of how your emails are being authenticated and how DMARC will impact your email program. Once you’re confident that your legitimate emails are being authenticated correctly, you can move to a more restrictive policy (such as “p=quarantine” or “p=reject”) to help prevent fraudulent messages from reaching your customers.

Conclusion

Implementing DMARC can provide several benefits for your business, from preventing phishing and spoofing to improving your email deliverability and providing valuable insights into your email program. By following the steps outlined above, you can implement DMARC and start protecting your business from email fraud.

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